Inventor · disambiguated record
Elmar Frommer
Also filed as: FROEMMER ELMAR · FROMMER ELMAR · MAGNUSSEN PETER
14 granted patents·146 citations·filing 1977–1984
92Inventor score
Files withBASF AG14
Top patents by PatentIndex Score
14 records- 0190US4301073APurification of caprolactamBASF AG·Filed 1980·Granted Nov 17, 1981·25 cites·4 claims
- 0283US4634584AStabilized solutions of hydroxylamine or its salts in water or alcohols, and their preparationBASF AG·Filed 1984·Granted Jan 6, 1987·17 cites·4 claims
- 0382US4576804AStabilized solutions of hydroxylamine or its saltsBASF AG·Filed 1984·Granted Mar 18, 1986·16 cites·6 claims
- 0481US4551318AStabilized solutions of hydroxylamine or its salts in water or alcohols, and their preparationBASF AG·Filed 1984·Granted Nov 5, 1985·15 cites·5 claims
- 0576US4629613AStabilized solutions of hydroxylamine or its salts in water or alcohols, and their preparationBASF AG·Filed 1984·Granted Dec 16, 1986·20 cites·4 claims
- 0669US4645579APreparation of aqueous hydroxylamine solutionsBASF AG·Filed 1984·Granted Feb 24, 1987·16 cites·8 claims
- 0764US4163027AWorking-up of reaction mixtures containing cyclohexanol and cyclohexanoneBASF AG·Filed 1977·Granted Jul 31, 1979·6 cites·9 claims
- 0858US4482764APreparation of diolsBASF AG·Filed 1980·Granted Nov 13, 1984·5 cites·6 claims
- 0953US4350630AContinuous extraction of caprolactam from an aqueous solution containing caprolactam and its oligomersBASF AG·Filed 1981·Granted Sep 21, 1982·3 cites·4 claims
- 1046US4360461AProcess for obtaining caprolactam by cleaving caprolactam oligomersBASF AG·Filed 1981·Granted Nov 23, 1982·7 cites·5 claims
- 1142US4387082ARemoval of nitrous oxide from exit gases containing this compound during the production of hydroxylammonium saltsBASF AG·Filed 1982·Granted Jun 7, 1983·9 cites·1 claims
- 1236US4477424AContinuous preparation of hydroxylammonium saltsBASF AG·Filed 1982·Granted Oct 16, 1984·3 cites·1 claims
- 1333US4457906APreparation of hydroxylammonium saltsBASF AG·Filed 1982·Granted Jul 3, 1984·2 cites·1 claims
- 1432US4404176APreparation of hydroxylammonium saltsBASF AG·Filed 1982·Granted Sep 13, 1983·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →